201180660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{77977}}^1$

素因数の和:78032

約数の個数: 48

約数和(自身を含む): 576413376

約数和(自身を除く): 375232716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 77977, 155954, 233931, 311908, 389885, 467862, 779770, 935724, 1169655, 1559540, 2339310, 3353011, 4678620, 6706022, 10059033, 13412044, 16765055, 20118066, 33530110, 40236132, 50295165, 67060220, 100590330, 201180660]

約数ペア:

[(1, 201180660), (2, 100590330), (3, 67060220), (4, 50295165), (5, 40236132), (6, 33530110), (10, 20118066), (12, 16765055), (15, 13412044), (20, 10059033), (30, 6706022), (43, 4678620), (60, 3353011), (86, 2339310), (129, 1559540), (172, 1169655), (215, 935724), (258, 779770), (430, 467862), (516, 389885), (645, 311908), (860, 233931), (1290, 155954), (2580, 77977)]